WSSC: Who we are and what we do

WSSC is the largest water and wastewater utility in Maryland and one of the largest in the country. Take a tour of our facilities throughout Montgomery and Prince George's counties to learn more about us!

Washington Suburban Sanitary Commission

WSSC Alerts

Attention Customers: WSSC's Bill Pay and Interactive Voice Response System (IVRS) will be offline for maintenance for approximately one hour on Friday, March 22, 2019 from 2:00 am to 3:00 am. We appreciate... More

Laurel, MD - March 20, 2019: Due to ongoing water main maintenance in the Silver Spring/Kensington area, customers may experience discolored water. Work is ongoing today, March 20 and will continue into... More